[go: up one dir, main page]

DK116735B - Fremgangsmåde til fremstilling af Δ<14>-pregnen-3,21-diol-20-on-21-acylater. - Google Patents

Fremgangsmåde til fremstilling af Δ<14>-pregnen-3,21-diol-20-on-21-acylater.

Info

Publication number
DK116735B
DK116735B DK156567AA DK156567A DK116735B DK 116735 B DK116735 B DK 116735B DK 156567A A DK156567A A DK 156567AA DK 156567 A DK156567 A DK 156567A DK 116735 B DK116735 B DK 116735B
Authority
DK
Denmark
Prior art keywords
pregne
acylates
diol
preparation
Prior art date
Application number
DK156567AA
Other languages
English (en)
Inventor
Hoechst Ag F
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK116735B publication Critical patent/DK116735B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Steroid Compounds (AREA)
DK156567AA 1966-03-23 1967-03-22 Fremgangsmåde til fremstilling af Δ<14>-pregnen-3,21-diol-20-on-21-acylater. DK116735B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048737 1966-03-23

Publications (1)

Publication Number Publication Date
DK116735B true DK116735B (da) 1970-02-09

Family

ID=7102453

Family Applications (1)

Application Number Title Priority Date Filing Date
DK156567AA DK116735B (da) 1966-03-23 1967-03-22 Fremgangsmåde til fremstilling af Δ<14>-pregnen-3,21-diol-20-on-21-acylater.

Country Status (9)

Country Link
US (1) US3461145A (da)
AT (1) AT272545B (da)
BE (1) BE695983A (da)
CH (1) CH503719A (da)
DE (1) DE1568506A1 (da)
DK (1) DK116735B (da)
FR (1) FR1515549A (da)
GB (1) GB1158948A (da)
NL (1) NL6703900A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618350B2 (en) * 1988-04-08 1991-12-19 Aventis Pharma S.A. 9-alpha-hydroxy-17-methylene steroids, process for their preparation and their use in the preparation of corticosteroids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930791A (en) * 1955-06-07 1960-03-29 Upjohn Co Intermediates to make 3-beta, 14-betadehydroxy-20(22)cardenolide

Also Published As

Publication number Publication date
BE695983A (da) 1967-09-25
GB1158948A (en) 1969-07-23
CH503719A (de) 1971-02-28
DE1568506A1 (de) 1970-07-16
AT272545B (de) 1969-07-10
NL6703900A (da) 1967-09-25
FR1515549A (fr) 1968-03-01
US3461145A (en) 1969-08-12

Similar Documents

Publication Publication Date Title
DK120546B (da) Fremgangsmåde til fremstilling af 2,4-diamino-5-benzylpyrimidiner.
DK118877B (da) Analogifremgangsmåde til fremstilling af 3,1-benzoxazin-2-oner.
DK119005B (da) Fremgangsmåde til fremstilling af 3-alkoxy-13-alkylgona-1,3,5(10),8,14-penten-17-oner.
DK112523B (da) Fremgangsmåde til fremstilling af 2,3-pyridindiol.
DK116656B (da) Analogifremgangsmåde til fremstilling af 11-oxygenerede 3-(2&#39;-chlorethylthio)-6-formyl-9α-fluor-3,5-pregnadien-20-oner.
DK119107B (da) Fremgangsmåde til fremstilling af 11β-hydroperoxy-3-oxo-13-alkyl-Δ&lt;4,9&gt;-gonadiener.
DK118557B (da) Fremgangsmåde til fremstilling af 17α-acyloxy-11β-hydroxy-Δ&lt;4&gt;-pregnen-3,20-dioner.
DK114556B (da) Fremgangsmåde til fremstilling af 1,4-benzodiazepin-2-on-4-oxider.
DK116357B (da) Fremgangsmåde til fremstilling af 1,1,1,2,2-pentafluor-3-chlorpropan.
DK114972B (da) Fremgangsmåde til fremstilling af 4-halogen-1,2α; 6,7β-bismethylen-Δ&lt;4&gt;-3-ketosteroider.
DK115184B (da) Fremgangsmåde til fremstilling af 6,7-benzomorphaner.
DK120131B (da) Fremgangsmåde til fremstilling af 3-oxo-13β-alkylgona-4,9,11-triener.
DK115622B (da) Fremgangsmåde til fremstilling af 3-oxogona-4,9,11-triener.
DK127418B (da) Fremgangsmåde til fremstilling af 13-alkyl-gona-1,3,5(10),6,8,14-hexaener.
DK119206C (da) Analogifremgangsmåde til fremstilling af 16-oxygeneret Δ&lt;3&gt;-A-norandrosten-2,17-dion.
DK114962B (da) Fremgangsmåde til fremstilling af α, α, α&#39;, α&#39;-tetramethyl-xylylen-dicarbinoler.
DK116594B (da) Fremgangsmåde til fremstilling af 4,1,5-benzoxadiazociner.
DK117955B (da) Analogifremgangsmåde til fremstilling af N&lt;4&gt;-acrylerede 1-halogenbenzen-2,4-disulfonamider.
DK116735B (da) Fremgangsmåde til fremstilling af Δ&lt;14&gt;-pregnen-3,21-diol-20-on-21-acylater.
DK119555B (da) Fremgangsmåde til fremstilling af 37β-hydroxy-Δ&lt;4&gt;-androsten- eller -ostrenderivater.
DK116368B (da) Fremgangsmåde til fremstilling af 2,3-dihydro-2,2,4-trimethyl-7-benzofuranol.
DK124204B (da) Analogifremgangsmåde til fremstilling af derivater af 3-phenyl-2-oxo-4-thion- eller 3-phenyl-2,4-dithion-dihydrobenzoxaziner-(1,3).
DK122080B (da) Fremgangsmåde til fremstilling af 1,4-benzodiazepinderivater.
DK116659B (da) Fremgangsmåde til fremstilling af 9α-hydroxy-11β-nitro-1,3,5(10)-østratriener.
DK125088B (da) Fremgangsmåde til fremstilling af 8-hydroxy-13-alkylgona-1,3,5(10),9(11)-tetraener.